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authorRohit kumar <rohitkr@codeaurora.org>2018-12-14 15:31:43 +0530
committerMark Brown <broonie@kernel.org>2019-01-03 16:32:47 +0000
commit2998369fb93f129b953aeb2984ae01e26c4fdf69 (patch)
treefd503aa47d51fbd95ae3a7e047f690e7591510b0 /sound/soc
parenta7a850dba82498a1e050d8d153cae67ce0edb3b2 (diff)
ASoC: sdm845: set jack only for a specific backend
Headset codec is connected over PRIMARY_MI2S interface. Call set_jack for codec associated with Primary Mi2s interface. Also, set_jack to NULL when jack is freed. Signed-off-by: Rohit kumar <rohitkr@codeaurora.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/qcom/sdm845.c31
1 files changed, 22 insertions, 9 deletions
diff --git a/sound/soc/qcom/sdm845.c b/sound/soc/qcom/sdm845.c
index 1db8ef668223..6f66a58e23ca 100644
--- a/sound/soc/qcom/sdm845.c
+++ b/sound/soc/qcom/sdm845.c
@@ -158,17 +158,24 @@ static int sdm845_snd_hw_params(struct snd_pcm_substream *substream,
return ret;
}
+static void sdm845_jack_free(struct snd_jack *jack)
+{
+ struct snd_soc_component *component = jack->private_data;
+
+ snd_soc_component_set_jack(component, NULL, NULL);
+}
+
static int sdm845_dai_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_component *component;
- struct snd_soc_dai_link *dai_link = rtd->dai_link;
struct snd_soc_card *card = rtd->card;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct sdm845_snd_data *pdata = snd_soc_card_get_drvdata(card);
- int i, rval;
+ struct snd_jack *jack;
+ int rval;
if (!pdata->jack_setup) {
- struct snd_jack *jack;
-
rval = snd_soc_card_jack_new(card, "Headset Jack",
SND_JACK_HEADSET |
SND_JACK_HEADPHONE |
@@ -190,16 +197,22 @@ static int sdm845_dai_init(struct snd_soc_pcm_runtime *rtd)
pdata->jack_setup = true;
}
- for (i = 0 ; i < dai_link->num_codecs; i++) {
- struct snd_soc_dai *dai = rtd->codec_dais[i];
+ switch (cpu_dai->id) {
+ case PRIMARY_MI2S_RX:
+ jack = pdata->jack.jack;
+ component = codec_dai->component;
- component = dai->component;
- rval = snd_soc_component_set_jack(
- component, &pdata->jack, NULL);
+ jack->private_data = component;
+ jack->private_free = sdm845_jack_free;
+ rval = snd_soc_component_set_jack(component,
+ &pdata->jack, NULL);
if (rval != 0 && rval != -ENOTSUPP) {
dev_warn(card->dev, "Failed to set jack: %d\n", rval);
return rval;
}
+ break;
+ default:
+ break;
}
return 0;